Buoyancy Dry Bag

US 10,383,419, assigned to Lu Kuo Pin, covers a waterproof bag, and more particularly to a buoyancy dry bag, and is available for sale through IPApproach.

US Patents

1 granted

Assignee

Lu Kuo Pin

Availability

For Sale

Patents Included

• US 10,383,419↗

Technology Highlights

• The bag's lining layer is made of thermoplastic polyurethane (TPU) which is eco-friendly and non-toxic.
• The bag's pattern layers can have various designs, different geometric patterns or other patterns that are unique or fashionable.
• The bag's external layer structures are well connected when the connecting edges are heat welded, thus the buoyancy dry bag of the disclosure has a simple and easy manufacturing process.
• The bag's are made of polyester and the coloring or patterns printing are performed easily and successfully on the outer layers.

Overview

The technology disclosed provides the following advantages:

Listing updated August 21, 2026

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